4338441

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{2819}}^1$

素因数の和:2850

約数の個数: 20

約数和(自身を含む): 6824400

約数和(自身を除く): 2485959

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 2819, 8457, 25371, 53561, 76113, 160683, 228339, 482049, 1446147, 4338441]

約数ペア:

[(1, 4338441), (3, 1446147), (9, 482049), (19, 228339), (27, 160683), (57, 76113), (81, 53561), (171, 25371), (513, 8457), (1539, 2819)]